Sea Wolf

You are the commander...and Sea Wolf puts you in charge of sinking and destroying all enemy ships. You are armed with 4 torpedoes which will reload after you fire. Your primary targets are the small P.T. Boats which travel quickly through the water. You can choose the length of your playing time. Game times vary from 1 to 9 minutes in 1 minute intervals.

Sea Wolf was a video game update of an earlier coin-operated electro-mechanical (em) Midway game, Sea Devil, itself based on Sega's 1966 coin-op electro-mechanical arcade submarine simulator Periscope.